How to create an aggregate via the command line

An aggregate is a collection of one or two plexes and it supports RAID-level mirroring. If the aggregate is un-mirrored, it contains a single plex. If the SyncMirror feature is licensed and enabled, a second plex can be added to any aggregate, which serves as a RAID-level mirror for the first plex in the aggregate.

aggr create <aggr_name> [-m] –r <raid_size> –t <raid_type> <total # disks>
snap reserve –A <aggr_name> <snap_reserve_pct>
snap sched –A <aggr_name> <snap_sched>